EP 1899290 B1 20110112 - HYDROFORMYLATION PROCESS
Title (en)
HYDROFORMYLATION PROCESS
Title (de)
HYDROFORMYLIERUNGSVERFAHREN
Title (fr)
PROCESSUS D'HYDROFORMYLATION
Publication
Application
Priority
- EP 2006063719 W 20060630
- EP 05254142 A 20050630
- EP 06777527 A 20060630
Abstract (en)
[origin: WO2007003589A1] A hydroformylation process comprising reacting a feedstock composition comprising a compound having at least one olefinic carbon-to-carbon bond with hydrogen and carbon monoxide in the presence of an organophosphine modified cobalt hydrof ormylation catalyst, wherein the hydroformylation process is carried out in at least two reaction zones, wherein the at least two reaction zones comprise an earlier reaction zone and a later reaction zone, wherein the temperature of the later reaction zone is at a temperature which is at least 2 <SUP>0</SUP>C greater than the temperature in the earlier reaction zone, and the temperature of the later reaction zone is in the range of from 140 <SUP>0</SUP>C to 220 <SUP>0</SUP>C, and the temperature of the earlier reaction zone is at least 130 <SUP>0</SUP>C.
IPC 8 full level
C07C 45/50 (2006.01)
CPC (source: EP US)
C07C 29/16 (2013.01 - EP US); C07C 45/50 (2013.01 - EP US); C07C 2601/08 (2017.04 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007003589 A1 20070111; AT E495142 T1 20110115; CA 2612596 A1 20070111; CA 2612596 C 20131126; CN 101228106 A 20080723; CN 101228106 B 20110914; DE 602006019592 D1 20110224; EP 1899290 A1 20080319; EP 1899290 B1 20110112; JP 2008544971 A 20081211; JP 5070208 B2 20121107; US 2007015942 A1 20070118; US 7329783 B2 20080212; ZA 200711026 B 20081126
DOCDB simple family (application)
EP 2006063719 W 20060630; AT 06777527 T 20060630; CA 2612596 A 20060630; CN 200680026853 A 20060630; DE 602006019592 T 20060630; EP 06777527 A 20060630; JP 2008518856 A 20060630; US 42724706 A 20060628; ZA 200711026 A 20071219